Ultionus

>The game is a love-letter to the home computer arcade games of 80s and 90s, such as Phantis, Halloween Harry, Astro Marine Corpse and Jill of the Jungle. The game features tons of lush, varied and well animated pixel art and lots and lots of rockin’ chiptunes by the legendary Jake ‘Virt’ Kaufman!

(It’s pronounced All-Tea-OWN-Us:)

The story is silly, and goes sort of like this:
Galactic hero Serena S has been trolled on Spacebook. This is obviously a cause to embark on an epic quest to punish the troll in question, who just happens to be The Space Prince. Guide Serena through 7 stages of smash up action, jumping, shooting, and yet decidedly more jumping and shooting to her ultimate goal of total testicular annihilation of her foe.